Average annual temperature is 9.0 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -17.2 °C
Number of sunny days: 220 days
Number of rainy days: 127 days
Number of snow days: 18 days
Look at detailed online map of Yeşilköy
* Weather data for Yeşilköy Turkey is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.7 | 7.7 | 13.0 | 16.4 | 20.4 | 27.4 | 31.4 | 35.2 | 30.0 | 21.2 | 18.0 | 10.3 |
| Average daytime temperature (°C) | 3.6 | -3.6 | 6.6 | 10.5 | 16.1 | 21.6 | 28.4 | 30.8 | 25.7 | 18.3 | 10.8 | 6.2 |
| Average temperature (°C) | -1.6 | -6.7 | 2.4 | 5.6 | 10.7 | 15.5 | 20.6 | 22.9 | 18.0 | 12.0 | 5.8 | 1.2 |
| Average night temperature (°C) | -5.4 | -10.0 | -1.7 | 0.4 | 4.5 | 8.8 | 12.2 | 14.9 | 10.6 | 6.6 | 1.5 | -2.5 |
| Absolute minimum temperature (°C) | -8.8 | -17.2 | -13.2 | -10.2 | -2.4 | 6.1 | 8.1 | 10.6 | 4.2 | 1.7 | -8.1 | -8.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 8.1 | 7.0 | 9.1 | 12.0 | 12.7 | 13.3 | 12.4 | 11.1 | 9.6 | 7.5 | 6.4 |
| Precipitation (mm) | 39 | 71 | 189 | 146 | 59 | 28 | 3 | 7 | 1 | 15 | 136 | 90 |
| Sunny days | 20 | 19 | 8 | 5 | 11 | 12 | 29 | 29 | 26 | 23 | 18 | 20 |
| Rainy days | 2 | 1 | 22 | 25 | 20 | 18 | 2 | 2 | 4 | 8 | 12 | 11 |
| Snow days | 9 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yeşilköy during the most sunny months:
The largest precipitation sum in Yeşilköy is at